The new AC-DC neutral zone just next to Virar station, which can be seen in the background. The raise DC panto sign can be seen at the top of the picture. The line on the extreme left is 25 KV AC, the middle two lines are 1.5 KV DC upto this point and the two lines on the extreme right are 25 KV AC. Virar, June 2004. By Vivek Manvi.